UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IsxIJ8r+viiQIbBAGt4PK1WugYlmUY1MdCECJZzX7Kk=' 
WHERE 
  key_id = '35c833012d7c0062f39d74d0787cc1bc19d4263db59e46b802e197304577cda4' 
  AND (
    token = 'IsxIJ8r+viiQIbBAGt4PK1WugYlmUY1MdCECJZzX7Kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )